Wet the pads
Water is circulated from the tank to saturate the evaporative cooling pads.
RTFANS product referenceHVLS Fans / King Series
publishedRTFANS recommends the King series as its primary product for professional services, which provides One-Stop Ventilation and Cooling Solutions for large areas.
Product overview
Product record
| MPN | RTF-CF-7E |
|---|---|
| SKU | RTFCF7E01 |
| Fan Dia. | 7.3m/24ft |
| Power | 1.5Kw |
| Air Flow(m³/min) | 13,800 |
| RPM | 20-53 RPM |
| Noise | 43 dBA |
| Weight | 125 kg |
| Fan Blades | 6 PCS |
Product context
King Series is designed for large factories, warehouses and high-heat industrial spaces. Its controlled air movement helps equalize temperatures and reduce stagnant air in large occupied spaces.
Operating principle
Water is circulated from the tank to saturate the evaporative cooling pads.
The fan or blower pulls hot outdoor air through the wet pads.
Heat is absorbed through evaporation before filtered air reaches the occupied space.
Built for industrial use
Continuous outdoor air movement helps reduce heat in open or semi-open facilities.
Even wetting supports stable evaporation, filtration and cooling performance.
Corrosion-resistant housing and reinforced components support long service life.
Timer, temperature and optional humidity controls make daily operation easier.
Selection data
Before specifying
Cooling performance depends on entering air temperature, relative humidity and ventilation. The system performs best where cooled fresh air can move continuously through the space.
Service routine
Before seasonal shutdownTurn off the water supply, empty and clean the tank, and dry the cooling pads.
During extended storageDrain circulating water and check the tank, pads and housing for scale, algae or corrosion.
Facility planning
Review the airflow pattern, control system, installation conditions and operating range for this fan.
RTFANS recommends the King series as its primary product for professional services, which provides One-Stop Ventilation and Cooling Solutions for large areas, including industrial and commercial applications. The series delivers outstanding performance, including a more comfortable personal experience, a higher upper limit of air volume, innovative and revolutionary safety technology inventions and applications, as well as a custom powertrain that is more powerful, stable, and quieter.
By utilizing RTFANS’s HVLS Fans, air coolers, and other systems, we can establish a comfortable indoor environment, enabling people to rest and work more effectively.
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German DIN933 Industrial Bolt and DIN125A locknut with high strength 8.8 grade, the practical stress it could endure is 10 times than normal.
Standard Export Package.
King Series products come with a 10-year warranty on all parts and components. This ensures that you are protected against any manufacturing defects or issues.
Yes, King Series units are designed to be highly energy-efficient. They use advanced technology to help reduce energy consumption and lower your utility bills.
King Series products are known for their superior performance, reliability and durability. They are designed to outperform other HVAC systems on the market in every way.
Facility planning
Engineering selection support
Share floor area, clear height, roof structure, and operating conditions for a project-specific recommendation.